<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        li {
            list-style: none;
        }

        .header {
            height: 120px;
            width: 1188px;
            margin: 0 auto;
        }

        .header_left {
            float: left;
            line-height: 120px;
        }

        .header_right {
            float: right;
            height: 120px;
            position: relative;
        }

        .header_right>div {
            position: absolute;
            top: 0;
            right: 0;
        }

        .header_right ul {
            margin-top: 88px;
        }

        .header_right ul a {
            float: left;
            line-height: 13px;
        }

        .header_right ul a li {
            border-right: 1px solid #000;
            height: 13px;
            font-size: 15px;
            padding: 0 25px;
            font-weight: bolder;
            color: #666;
        }

        .header_right ul a li:hover {
            color: #000
        }

        .header_right ul a:last-child li {
            border-right: none;
        }
        a{
            text-decoration: none;
        }


        /* 二级导航 */
        .show_list {
            position: relative;
        }
/* 
        .show_list .move_list {
            background-color: #333;
            text-align: center;
            width: 100%;
            position: absolute;
            top: -56px;
        } */
        .show_list .move_list{
            position: absolute;
            background-color: #000;
            top: -56px;
        }

        .show_list .move_list li {
            padding: 10px 0;
            width: 100%;
            color: #fff;
            border-right: none;
        }
    </style>
</head>

<body>
    <header class="header">
        <div class="header_left">
            <img src="./image/logo.png" alt="">
        </div>
        <div class="header_right">
            <div class="number">
                <img src="./image/number.jpg" alt="">
            </div>
            <ul>
                <a href="#">
                    <li>首页</li>
                </a>
                <a href="#">
                    <li class="show_list">
                        <span>成功案列</span>
                        <ul class="move_list">
                            <li>品牌设计</li>
                            <li>网页设计</li>
                            <li>平面设计</li>
                            <li>电子商务</li>
                            <li>空间/建筑</li>
                        </ul>
                    </li>
                </a>
                <a href="#">
                    <li>我要设计</li>
                </a>
                <a href="#">
                    <li>在线咨询</li>
                </a>
                <a href="#">
                    <li>会员注册</li>
                </a>
                <a href="#">
                    <li>会员登录</li>
                </a>
            </ul>
        </div>
    </header>
</body>

</html>